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Manufacture of Thick-walled Tubular Components by Pressure-assisted Injection Forging

p. Manufacture of Thick-walled Tubular Components by Pressure-assisted Injection Forging. PhD Student Yanling Ma. Supervisor Dr. Yi Qin. Project Programme. Material Test. Industrial Investigation. Forming Experiment. FE Simulation. Design/manufacture Algorithm. PhD

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Manufacture of Thick-walled Tubular Components by Pressure-assisted Injection Forging

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  1. p Manufacture of Thick-walled Tubular Components by Pressure-assisted Injection Forging PhD Student Yanling Ma Supervisor Dr. Yi Qin

  2. Project Programme Material Test IndustrialInvestigation Forming Experiment FE Simulation Design/manufacture Algorithm PhD Thesis

  3. Industrial Investigation • Requirements on tubular components • Manufacturing method review • Use of pressurising materials (PMs) • Classification of polymers as PMs • Selection of PMs for testing

  4. Material Test • Qualification of Mechanical Properties of PMs • Testing PMs Under Confined Pressures

  5. Qualification of Mechanical Properties of PMs Equipment design

  6. Qualification of Mechanical Properties of PMs Specimens design and consideration for testing

  7. Testing PMs under confined pressures FE simulation for designing tests

  8. Testing PMs under confined pressures Compression tests of compound cylinders

  9. FE Simulation of forming of tubular components

  10. Investigation of Neural Network methods and applications • Literature Review of NN applications • Investigation of Software • Ongoing Work

  11. Further work (2002) - Objectives and Tasks • Material tests and forming experiments • FE simulation for forming process design • Concurrent design and manufacture algorithm

  12. Thank you for your attention ! Thank you for your attention ! Questions ?

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